MongoDB scenarios
- Reading and writing data in MongoDB using a Spark Streaming Job
 - Writing and reading data from MongoDB using a Spark Batch Job
 - Creating a collection and writing data to it
 - Importing data into MongoDB database
 - Managing files using MongoDB GridFS
 - Retrieving data from a collection by advanced queries
 - Upserting records in a collection
 - Using MongoDB functions to create a collection and write data to it